#1 - Oct. 13, 2010, 3 a.m.
Heya Redemptia,
Please Reset your UI, to try and resolve this issue, for steps please visit:
Common Display Issues http://us.blizzard.com/support/article/20377 How to Reset Your UI With the game closed please try moving or deleting your WTF, Cache, and Interface folders out of your World of Warcraft directory. These are temporary files that will be recreated by the game the next time you launch. Moving them to the desktop makes it easy to replace them if necessary.